Answer:
what is the question? please ask your question.
what is the explanation to x^2 = -5x
*Answer*
x=0 or x=−5
Step-by-step explanation:
Let's solve your equation step-by-step.
x2=−5x
Step 1: Subtract -5x from both sides.
x2−−5x=−5x−−5x
x2+5x=0
Step 2: Factor left side of equation.
x(x+5)=0
Step 3: Set factors equal to 0.
x=0 or x+5=0
x=0 or x=−5
Please help..Thank you❤️
Answer:
answer b <3
Step-by-step explanation:
Answer: 48
Step-by-step explanation:
280*(17/100) = 47.6
what are some equations
Answer:
It requires of two equations
Step-by-step explanation:
example:
2x +7y = 12
53) The price of a diner's meal is p dollars, including tax. If the diner adds a 20% tip to the price of the meal, which TWO expressions represent the total price of the meal, including the tip? * O A) 1 + 0.02p B) 0.8p C) 1.02p D) 1.2p E) P+0.2p
Answer:
Step-by-step explanation:
P +.20p and 1.2p
If x + 15 = 30, what is the value of 2(x – 5)?
PLEASE ANSWER TODAY!!!
Answer:
Answer is 20
Step-by-step explanation:
X+15=30
30-15= 15 so that means 15+15=30
2(x-5) X is 15 so 15-5=10 then multiply by 2.
The required value of 2(x – 5) is 20 when the equation is x + 15 = 30.
What is an equation?The equation is defined as mathematical statements that have a minimum of two terms containing variables or numbers that are equal.
The equation is given in the question, as follows
x + 15 = 30
First, we can solve for x by subtracting 15 from both sides of the equation:
x + 15 - 15 = 30 - 15
x = 15
Next, we can substitute this value of x into 2(x – 5):
2(x – 5) = 2(15 – 5)
2(x – 5) = 2(10)
2(x – 5) = 20
Therefore, the value of 2(x – 5) is 20.
Learn more about the equation here:
brainly.com/question/10413253
#SPJ6
If Maureen from example 3 works overtime, she receives an hourly rate times her regular hourly rate. What is Maureen's hourly overtime rate?
54 ft = ____ yd 9. 11 L ≈ ____ qt 10. 80 g = ____ kg
i need help with this
Answer:
54 ft = 18 yd 9. 11 L ≈ 11.6236 qt 10. 80 g = 0.08 kg
Step-by-step explanation:
im new can anyone help
Answer:
We have the equation:
[tex]W = W_0*(\frac{1}{2})^{0.36*t}[/tex]
Where:
W₀ is the initial area of the wound, and t is the time in days.
Now, if we initially have a wound of 25 mm^2, then:
W₀ = 25mm^2
And we can replace it in the equation, then we get:
[tex]W = (25mm^2)*(\frac{1}{2})^{0.36*t}[/tex]
We want to know the size of this wound after:
a) 1 day.
We know that t represents time in days, so here we just need to replace t by one, then:
[tex]W = (25mm^2)*(\frac{1}{2})^{0.36*1} = 19.5 mm^2[/tex]
b) 1 week
Again, t represents the time in days, so we need to write this in days.
We know that:
1 week = 7 days.
then t = 7
The size of the wound after 7 days is:
[tex]W = (25mm^2)*(\frac{1}{2})^{0.36*7} = 4.36 mm^2[/tex]
I need helppp pleaseeeeeeeeeeee
Answer:
what do you need help with
Step-by-step explanation:
Shirts at A water park come in green or yellow they come in small or large they also have short Sleeves oat long sleeves how many Combinations of different colors size and sleeve are there
PLEASE ANSWEAR IM FALLING MATH :((( .. Maniah has a meal in a restaurant. She adds up the prices listed on the menu for everything they ordered and gets a subtotal of $57. When the check comes, it says they also need to pay $4.23 in sales tax. What percentage of the subtotal is the sales tax?
A.
2.41%
B.
0.0742%
C.
4.23%
D.
7.42%
Answer:
D
Step-by-step explanation:
To find the answer, input this into your calculator
4.23/57 × 100
This gives the percentage of 7.42% (rounded)
hope this helps :)
Solve the equation using addition or subtraction
22 + 15 = d - 17
Answer:
d=54
Step-by-step explanation:
22 + 15 = d - 17
37=d-17
54=d
d=54
Answer:
d=44
Step-by-step explanation:
22+15=37 so ?-17=37 well its 44 because 44-17=37
Mario baked cookies for the class party.
The students ate
3
4
of what Mario brought.
The students on his bus ate
1
3
of what was left.
Mario had 6 when he got home.
How many cookies did Mario bake?
Answer:
He made 53 cookies
Unit 3 Test Part 2 - Josiah Ybarra
T
ZPOKI
Reset
12. The Johnson's are planning a family vacation
to.
Help me asp pls
Disney World that would cost their family $4500. If
they have $1200 in a family savings account and
plans to save $400 a month, write and solve the
equation that would represent how many months
will it take before they can go on their trip?
Need help asp plz
Answer
13 months.
Step-by-step explanation:
400 x 13 = 5200
A recipe requires 4 cups of milk you can only use 3/4 how many 3/4 cups do you need
Answer:
You would need 5 3/4 cups of milk.
Step-by-step explanation:
It's right! Brainliest?
On Monday, a local hamburger shop sold a combined total of 270
hamburgers and cheeseburgers. The number of cheeseburgers sold was two times the number of hamburgers sold. How many hamburgers were sold on Monday?
Please help! 50 points + brainliest
The following frequency table shows the observed high temperatures in Buffalo, New York, in May 2007.
Table image link: https://dw6y82u65ww8h.cloudfront.net/organisations/328/36daf134-883d-4846-af2b-8fd9357d20cf/buffalo_temp.gif
Which interval contains the median temperature?
a. 60 - 69
b. 80 - 89
c. 70 - 79
d. 50 - 59
Answer:
60-69
Step-by-step explanation:
Combine the like terms to create an equivalent expression:
2r+1+(−4r)+7
Answer:
-2r+8
Step-by-step explanation:
help me please !!!will give brainliest
Answer:
1. C
2. B
3. B
4. A
Answer:
1)c 2)b 3)b 4)a
Step-by-step explanation:
ez
The question is in the picture
Answer:
(8,-7)
Step-by-step explanation:
(8,7) flipped on the x is (8,-7)
9. What is the sales tax on an item that costs $67.00 if the state sales tax is 6.5%?
A. $435
B. $4.35
C. $3.35
D. $.45
Answer:
B
Step-by-step explanation:
Answer:
B. $4.35
Step-by-step explanation:
to find your sales tax you just have to do [cost of the item] x [ percentage as a decimal]= sales tax
so in your case it would be [$67.00] x [0.065] = $4.35
Two bugs run along the rectangular starting from the same corner. The bug who runs east is two inches per second faster than the bug who runs south. After one second, the distance between them is 10 inches
Answer:
6 and 8
Step-by-step explanation:
HELP NEEDED IMMEDIATELY WILL GIBE BRAINLEST
Answer and Step-by-step explanation:
The answer will be the first answer choice, in which both lines would be the same lines as the original shape.
This is because the figure is being dilated by the point P, so it will only increase in length one direction, instead of making the entire triangle get bigger and surround the original triangle.
#teamtrees #PAW (Plant And Water)
12,10,12,13,9,11,8 mean median and mode
Answer:
Mean: 10.7
Median: 11
Mode: 12
Hope you find this helpfull:)
What number is represented by the point plotted on the number line? A horizontal number line from negative 2 to 2, with arrows at each end. Major tick marks are at every 1 unit and the units are labeled below the number line. There are 5 evenly spaced minor tick marks between every 2 major tick marks. Point X is plotted on the third minor tick mark to the right of 1. 12 112 123 212
Answer:
-7/8
Step-by-step explanation:
The point is located between -1 minus, 1 and 0.
Let's zoom in on this piece of the number line. Each whole is split into eight equal parts, or eighths.
The point is located -7/8.
Plz no wrong answers i need this plz
Answer:
1st- #3 spinned about 21 times
Step-by-step explanation:
What is the 3rd term of a geometric sequence with a common ratio of 1/3 and a first term of 90
Which lizard is growing at a constant rate?
A.Chuck
B.Betty
C.
Snapper
D.Rocky
How many solutions does 4x + 5 = 6(x + 3) - 20 - 2x have? Show your work.
Answer:
X∈∅
Step-by-step explanation:
4x + 5 = 6(x + 3) - 20 - 2x
distribute the 6
4x+5=6x+18-20-2x
collect like terms
4x+5=4x+18-20
4x+5=4x-2
cancel equal terms
5=-2
statment is false for any value of x
X∈∅
PLEASE HELP!
what is the distance between points A and B shown in the graph below?
choices:
A: square root of 2
B: square root of 98
C: 10
D: 14